Individual Calculations March 2024
 Rangkaew, Katunchalee  Total change: -20.00  Rating chartPersonal card
 TCA x Big Rook Olympiad Chess Challenge 2024 - Standard Open Bangkok THA 2024-02-23
RcRownchangeKK*chgGame
 1598 1368 0.00 3 -1.00 20 -20.00 
  Teerapabpaisit, Wisuwat f2052 THA0.001-0.0120-0.20 
  Siriponlai, Sivakorn 1598 THA0.001-0.2120-4.20 
  Nilkhumhaeng, Nilwadee 1145 THA0.001-0.7820-15.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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